遼寧單梁起重機

單梁(liang)式起(qi)(qi)重(zhong)機是起(qi)(qi)重(zhong)機的(de)(de)一(yi)種,是由跨(kua)接(jie)(jie)和吊(diao)車(che)小(xiao)車(che)構成的(de)(de)起(qi)(qi)重(zhong)機。跨(kua)接(jie)(jie) 沿路(lu)面路(lu)軌作(zuo)(zuo)豎向健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong),沿跨(kua)接(jie)(jie) 作(zuo)(zuo)橫著健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong)。有起(qi)(qi)吊(diao)、跨(kua)接(jie)(jie) 走動(dong)(dong)(dong)(dong)、小(xiao)車(che)走動(dong)(dong)(dong)(dong)等三(san)個工(gong)(gong)(gong)作(zuo)(zuo)中機構。以(yi)人力(li)資源或電力(li)工(gong)(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多用(yong)(yong)以(yi)工(gong)(gong)(gong)業(ye)廠(chang)房或生產車(che)間內運(yun)(yun)送貨品。用(yong)(yong)以(yi)加工(gong)(gong)(gong)廠(chang)、庫房、砂石廠(chang)等不一(yi)樣場所吊(diao)裝(zhuang)貨品,嚴禁(jin)在(zai)易燃性(xing)、易燃易爆腐蝕物質自然(ran)環境(jing)中應(ying)用(yong)(yong)。具(ju)備(bei)起(qi)(qi)重(zhong)設備(bei)的(de)(de)特性(xing),是一(yi)種作(zuo)(zuo)循環系統(tong)、間歇性(xing)健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)機械設備(bei)。一(yi)個工(gong)(gong)(gong)作(zuo)(zuo)中循環系統(tong)包(bao)(bao)含(han):取(qu)(qu)放設備(bei)從取(qu)(qu)物地把物件提(ti)到(dao),隨后(hou)水準挪動(dong)(dong)(dong)(dong)到(dao)特定地址下降物件,然(ran)后(hou)開展反向運(yun)(yun)動(dong)(dong)(dong)(dong),使(shi)取(qu)(qu)物設備(bei)回到(dao)原(yuan)點,便于開展下一(yi)次循環系統(tong)。工(gong)(gong)(gong)作(zuo)(zuo)中機構包(bao)(bao)含(han):起(qi)(qi)吊(diao)機構、運(yun)(yun)作(zuo)(zuo)機構、變(bian)幅機構和轉動(dong)(dong)(dong)(dong)機構,被稱作(zuo)(zuo)起(qi)(qi)重(zhong)機的(de)(de)四大機構。
單梁式(shi)起重機的構(gou)造(zao)特性
承重梁構造
1,承重(zhong)梁采用歐式古典箱型梁機(ji)構設計方案(an),重(zhong)量輕,合理配置;
2,整板制做,無(wu)對接焊縫(feng),比(bi)拼湊承(cheng)重(zhong)梁(liang)更牢固。
3,豎直(zhi)剛度(du)為1/800,梁端拱度(du)由數(shu)控(kong)切割(ge)整板開料,精(jing)準度(du)高(gao)。
4,采用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋(pao)丸除銹(xiu),消地應力、防(fang)銹(xiu)處理(li),做(zuo)到Sa2.5級;
端梁一部分
1,大載貨(huo)量起重機端梁(liang)采(cai)用絞接軟性設計方案,防(fang)止“三條腿”運作。
2,車轱(gu)轆(lu)采用(yong)鏜孔方式,應用(yong)數控機(ji)床鏜銑床一次精準定位生產加工,保證規(gui)格精密度和配(pei)合尺寸(cun);
3,每一端梁裝有雙(shuang)輪緣的車(che)轱轆、緩沖(chong)器(qi)、驅動器(qi)維(wei)護(hu)和防外遇保護(hu)器(qi),安全性有確保。
4,承重(zhong)梁與端梁采用10.9級高強螺(luo)栓聯接(jie),保證整個設備構(gou)造(zao)抗壓強度(du)和精密度(du)。
小車總承
1,全歐式古典設計方案,合理減少(shao)重量(liang),提升提高室內空間。
2,減速機(ji)(ji)采(cai)用起重(zhong)機(ji)(ji)專用型的H系列產品硬齒面(mian)減速機(ji)(ji),承載力高,使用期長。
3,鋼(gang)(gang)絲繩(sheng)卷筒采用(yong)厚鋼(gang)(gang)板生產短接軸(zhou)方式,并對(dui)焊接開(kai)展無損檢測(ce);
4,動滑輪(lun)(lun)所有采用熱軋滑輪(lun)(lun);
5,起重吊鉤采用T級起重吊鉤,材料高(gao)于DG34CrMo,單雙(shuang)排布局,節省(sheng)室內空間(jian);